文献类型：期刊文章

作　　者：章凌[1] 彭悦欣[1] 张娟[1] 陈龙[2] 孟祥举[1] 肖丰收[1]

机构地区：[1]浙江大学化学系,浙江省应用化学重点实验室,浙江杭州310017 [2]东华理工大学化学生物与材料科学学院,江西抚州344000

出　　处：《Chinese Journal of Catalysis》

基　　金：supported by the Fundamental Research Funds for the Central Universities(2015XZZX004-04);Zhejiang Provincial Natural Science Foundation(LR15B030001)~~

年　　份：2016

卷　　号：37

期　　号：6

起止页码：800-809

语　　种：中文

收录情况：AJ、BDHX、BDHX2014、CAS、CSA、CSA-PROQEUST、CSCD、CSCD2015_2016、EI(收录号：20162502508373)、JST、RSC、SCI(收录号：WOS:000380868300004)、SCI-EXPANDED(收录号：WOS:000380868300004)、SCIE、SCOPUS、WOS、ZGKJHX、核心刊

摘　　要：Volatile organic compounds（VOCs） are a major component in air pollutants and pose great risks to both human health and environmental protection. Currently, VOC abatement in industrial applications is through the use of activated carbons as adsorbents and oxide-supported metals as catalysts. Notably, activated carbons easily adsorb water, which strongly hinders the adsorption of VOCs; conventional oxides typically possess relatively low surface areas and random pores, which effectively influence the catalytic conversion of VOCs. Zeolites, in contrast with activated carbons and oxides, can be designed to have very uniform and controllable micropores, in addition to tailored wettability properties, which can favor the selective adsorption of VOCs. In particular, zeolites with selective adsorptive properties when combined with catalytically active metals result in zeolite-supported metals exhibiting significantly improved performance in the catalytic combustion of VOCs compared with conventional oxide-supported catalysts. In this review, recent developments on VOC abatement by adsorptive and catalytic techniques over zeolite-based materials have been briefly summarized.

关 键 词：Air pollution  Volatile organic compound  ZEOLITE Supported catalyst  Catalytic combustion  

分 类 号：O643.36]